Butterwegge M
Städt. Frauenklinik Osnabrück.
Zentralbl Gynakol. 1993;115(8):359-61.
This study was performed to evaluate the time interval for Doppler ultrasound and sonographic diagnostic measurement at 267 patients during antenatal risk screening. Time for biometry, screening of malformation, Doppler ultrasound, documentation and discussion with the patients were measured. Although experienced colleagues used an standardized inquiry a mean time interval of 52 minutes were needed under optimal conditions. It is interesting to note that outstanding disturbance factors extend the examination time considerable. Many data must be calculated and recorded by the obstetrician. Several proposals are drawn up and discussed in this paper on the basis of this results. This study shows that high special knowledge and a large time expense is necessary to establish Doppler technology in the routine antenatal screening.
本研究旨在评估267例患者在产前风险筛查期间进行多普勒超声和超声诊断测量的时间间隔。测量了生物测量、畸形筛查、多普勒超声检查、记录以及与患者讨论的时间。尽管经验丰富的同事采用了标准化问诊，但在最佳条件下平均仍需要52分钟的时间间隔。值得注意的是，显著的干扰因素会大幅延长检查时间。产科医生必须计算和记录多项数据。基于这些结果，本文提出并讨论了若干建议。本研究表明，在常规产前筛查中应用多普勒技术需要具备高度专业知识且耗费大量时间。
